Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920214 | Solvent-based paint composition and fluorine-containing copolymer | Hirotoshi Yoshida, Mayumi Iida, Kengo Ito, Yoshito Tanaka, Katsuhiko Imoto +2 more | 2018-03-20 |
| 9567413 | Method for producing fluorine-containing polymer | Mayumi Iida, Katsuhiko Imoto | 2017-02-14 |
| 9187589 | 2, 3, 3, 3-tetrafluoropropene copolymer | Katsuhiko Imoto | 2015-11-17 |
| 7968649 | Process for preparing vinylidene fluoride homopolymer having I-form crystal structure | Tetsuhiro Kodani | 2011-06-28 |
| 7718229 | Process for preparing vinylidene fluoride homopolymer having I-form crystal structure | Tetsuhiro Kodani | 2010-05-18 |
| 7498402 | Method for purifying material to be treated and method for producing coagulated material | Hideki Nakaya, Tadahiro Yabu, Mitsuo Tsukamoto, Kenji Otoi, Yoshiyuki Hiraga | 2009-03-03 |